322421120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1016

約数の個数: 128

約数和(自身を含む): 893030400

約数和(自身を除く): 570609280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 896, 911, 1106, 1120, 1264, 1580, 1822, 2212, 2240, 2528, 2765, 3160, 3644, 4424, 4480, 4555, 5056, 5530, 6320, 6377, 7288, 8848, 9110, 10112, 11060, 12640, 12754, 14576, 17696, 18220, 22120, 25280, 25508, 29152, 31885, 35392, 36440, 44240, 50560, 51016, 58304, 63770, 70784, 71969, 72880, 88480, 102032, 116608, 127540, 143938, 145760, 176960, 204064, 255080, 287876, 291520, 353920, 359845, 408128, 503783, 510160, 575752, 583040, 719690, 816256, 1007566, 1020320, 1151504, 1439380, 2015132, 2040640, 2303008, 2518915, 2878760, 4030264, 4081280, 4606016, 5037830, 5757520, 8060528, 9212032, 10075660, 11515040, 16121056, 20151320, 23030080, 32242112, 40302640, 46060160, 64484224, 80605280, 161210560, 322421120]

約数ペア:

[(1, 322421120), (2, 161210560), (4, 80605280), (5, 64484224), (7, 46060160), (8, 40302640), (10, 32242112), (14, 23030080), (16, 20151320), (20, 16121056), (28, 11515040), (32, 10075660), (35, 9212032), (40, 8060528), (56, 5757520), (64, 5037830), (70, 4606016), (79, 4081280), (80, 4030264), (112, 2878760), (128, 2518915), (140, 2303008), (158, 2040640), (160, 2015132), (224, 1439380), (280, 1151504), (316, 1020320), (320, 1007566), (395, 816256), (448, 719690), (553, 583040), (560, 575752), (632, 510160), (640, 503783), (790, 408128), (896, 359845), (911, 353920), (1106, 291520), (1120, 287876), (1264, 255080), (1580, 204064), (1822, 176960), (2212, 145760), (2240, 143938), (2528, 127540), (2765, 116608), (3160, 102032), (3644, 88480), (4424, 72880), (4480, 71969), (4555, 70784), (5056, 63770), (5530, 58304), (6320, 51016), (6377, 50560), (7288, 44240), (8848, 36440), (9110, 35392), (10112, 31885), (11060, 29152), (12640, 25508), (12754, 25280), (14576, 22120), (17696, 18220)]